Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21328379 · ArcScan

Block

#21,328,379

2026-09-17 12:33:40 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,379
Timestamp: 44 days ago · 2026-09-17 12:33:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xa0c11c1c5a21023986eae7547a3fa50ced948fe50e8b484988a093f1310a9948
Parent hash: 0x50341bbb…cb3401db
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,379 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

16.2%4,870,763 / 30,000,000

Base fee

20 gwei

State root

0x206258864ab5…c5aaf954515c

Transactions root

0xf560cdc93f7b…36d85452483a

Receipts root

0x2502e9cdc8df…5dd5da997942

Nonce

0x0000000000000000

Extra data

0x00000004a817c800